ollama_functions_output_formatTier 1 · 70% confidence
ai-agents-ollama-functions-out-when-using-ollamafunctions-with-function-binding-a-ba4ab0e2
agent: ai_agents
When does this happen?
IF When using OllamaFunctions with function binding and parsing the response with JsonKeyOutputFunctionsParser, the model sometimes returns a dict with keys 'thoughts' and 'command' instead of 'tool' and 'tool_input', causing a KeyError for 'tool'.
How others solved it
THEN Upgrade to the latest version of langchain-experimental that includes PR #22339 (merged). Alternatively, install directly from the source: pip install git+https://github.com/langchain-ai/langchain.git#egg=langchain-experimental&subdirectory=libs/experimental. The fix normalizes the output format.
pip install git+https://github.com/langchain-ai/langchain.git#egg=langchain-experimental&subdirectory=libs/experimental
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